2553322 has 16 divisors (see below), whose sum is σ = 4084992. Its totient is φ = 1194160.

The previous prime is 2553301. The next prime is 2553337. The reversal of 2553322 is 2233552.

It is a d-powerful number, because it can be written as 2⁶ + 5 + 5⁸ + 3¹² + 3¹³ + 2¹² + 2¹⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 2553293 and 2553302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1572 + ... + 2752.

It is an arithmetic number, because the mean of its divisors is an integer number (255312).

2^2553322 is an apocalyptic number.

2553322 is a deficient number, since it is larger than the sum of its proper divisors (1531670).

2553322 is a wasteful number, since it uses less digits than its factorization.

2553322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1253.

The product of its digits is 1800, while the sum is 22.

The square root of 2553322 is about 1597.9117622697. The cubic root of 2553322 is about 136.6790219513.

Adding to 2553322 its reverse (2233552), we get a palindrome (4786874).

The spelling of 2553322 in words is "two million, five hundred fifty-three thousand, three hundred twenty-two".